Mts Series 505G2 SilentFlo Hydraulic Power Unit Model User Manual

be certain.mModel 505G2.20Model 505G2.30Series 505G2 SilentFlo™ Hydraulic Power UnitProduct Information100-227-351 C

Model 505G2.20 - 505G2.30 SilentFlo™ HPU10ConventionsPrefaceConventionsDocumentation ConventionsThe following paragraphs describe some of the conventi

Documentation ConventionsModel 505G2.20 - 505G2.30 SilentFlo™ HPU Preface11Hypertext links The electronic document has many hypertext links displayed

Model 505G2.20 - 505G2.30 SilentFlo™ HPU12Documentation ConventionsPreface

EU DeclarationsModel 505G2.20 - 505G2.30 SilentFlo™ HPU Introduction13IntroductionContents 505.20/.30 HPU Component Identification 15505.20/.30 HPU

Model 505G2.20 - 505G2.30 SilentFlo™ HPU14Product Information CDIntroductionProduct Information CDA Product Information CD is supplied with the HPU (M

505.20/.30 HPU Component IdentificationModel 505G2.20 - 505G2.30 SilentFlo™ HPU Introduction15505.20/.30 HPU Component IdentificationComponent Locatio

Model 505G2.20 - 505G2.30 SilentFlo™ HPU16505.20/.30 HPU Functional DescriptionIntroduction505.20/.30 HPU Functional DescriptionPump A variable volume

505.20/.30 HPU Functional DescriptionModel 505G2.20 - 505G2.30 SilentFlo™ HPU Introduction17Pressure The start/low/high switch on the electrical enclo

Model 505G2.20 - 505G2.30 SilentFlo™ HPU18505.20/.30 HPU Functional DescriptionIntroductionThe effective operating range of the auto-cooling circuit i

General Safety Practices: Hydraulic Power Units andModel 505G2.20 - 505G2.30 SilentFlo™ HPU Safety19SafetyGeneral Safety Practices: Hydraulic Power Un

Copyright information © 2013 MTS Systems Corporation. All rights reserved.Trademark information MTS and SilentFlo are registered trademarks of MTS Sys

Model 505G2.20 - 505G2.30 SilentFlo™ HPU20General Safety Practices: Hydraulic Power Units and SafetyIt is very important that you study the following

General Safety Practices: Hydraulic Power Units andModel 505G2.20 - 505G2.30 SilentFlo™ HPU Safety21Have first aid available Accidents can happen even

Model 505G2.20 - 505G2.30 SilentFlo™ HPU22General Safety Practices: Hydraulic Power Units and SafetyPractice goodhousekeepingKeep the floors in the wo

General Safety Practices: Hydraulic Power Units andModel 505G2.20 - 505G2.30 SilentFlo™ HPU Safety23Handle chemicalssafelyWhenever you use or handle c

Model 505G2.20 - 505G2.30 SilentFlo™ HPU24General Safety Practices: Hydraulic Power Units and SafetyKnow the causes ofunexpected actuatormotionsThe hi

General Safety Practices: Hydraulic Power Units andModel 505G2.20 - 505G2.30 SilentFlo™ HPU Safety25Consult MTS when in doubt about the safety or reli

Model 505G2.20 - 505G2.30 SilentFlo™ HPU26General Safety Practices: Hydraulic Power Units and SafetyPart # 100-223-270Voltage hazard. High voltage exi

505.20/.30 HPU ConnectionsModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation27InstallationContents 505.20/.30 HPU Connections 27Position the 505

Model 505G2.20 - 505G2.30 SilentFlo™ HPU28505.20/.30 HPU ConnectionsInstallationConnecting thecontroller cableNote If a controller is not used, the in

505.20/.30 HPU ConnectionsModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation29The first time a pump motor is started after electrical service is co

Model 505G2.20 - 505G2.30 SilentFlo™ HPU Contents3ContentsTechnical Support 5How to Get Technical Support 5Before You Contact MTS 5If You Con

Model 505G2.20 - 505G2.30 SilentFlo™ HPU30Position the 505.20/.30 HPUInstallationPosition the 505.20/.30 HPUYou should determine where to put the HPU.

HPU SetupModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation316. Check for unusual noises or leaks. If a problem is found, press the Stop button. Yo

Model 505G2.20 - 505G2.30 SilentFlo™ HPU32HPU SetupInstallation4. On the user interface panel, press and hold the Setup button for five seconds to dis

HPU SetupModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation33Aux Contact: On/Off/TempAux Polarity Normal/ReversePushbuttons /Indicators.Aux Contact

Model 505G2.20 - 505G2.30 SilentFlo™ HPU34HPU SetupInstallationMean Temp/numeric display and Deadband/numeric displayMean Temp (deg) - blue-green: Ind

Precharging the Surge Suppressor AccumulatorModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation35Precharging the Surge Suppressor AccumulatorThe sur

Model 505G2.20 - 505G2.30 SilentFlo™ HPU36Precharging the Surge Suppressor AccumulatorInstallationChecking theprecharge pressureThe nitrogen precharge

Precharging the Surge Suppressor AccumulatorModel 505G2.20 - 505G2.30 SilentFlo™ HPU Installation37Precharging with a gas other than dry nitrogen will

Model 505G2.20 - 505G2.30 SilentFlo™ HPU38Precharging the Surge Suppressor AccumulatorInstallation

Model 505G2.20 - 505G2.30 SilentFlo™ HPU Operation39OperationContents Operator’s Panel 40Main Screen 40Status Screen 43Operating the HPU Loca

Model 505G2.20 - 505G2.30 SilentFlo™ HPU4ContentsOperator’s Panel 40Main Screen 40Status Screen 43Operating the HPU Locally or Remotely 45

Model 505G2.20 - 505G2.30 SilentFlo™ HPU40Operator’s PanelOperationOperator’s PanelMain ScreenThe Main screen is displayed initially when the HPU is p

Main ScreenModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation41Name and Location DescriptionFaulted/Ready/Running/High Pressure/Alarm/Overtemp BypassI

Model 505G2.20 - 505G2.30 SilentFlo™ HPU42Main ScreenOperationOil Temp(erature)Part of the Analog Option;only displayed if the Analog Option was purch

Status ScreenModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation43Status ScreenThe Status screen is displayed by pressing the Status button on the Main

Model 505G2.20 - 505G2.30 SilentFlo™ HPU44Status ScreenOperationOil Temp OK/Oil Temp FaultIndicator. Used to indicate if the hydraulic fluid temperatu

Operating the HPU Locally or RemotelyModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation45Operating the HPU Locally or RemotelyThe HPU can be operated

Model 505G2.20 - 505G2.30 SilentFlo™ HPU46Recovering from an InterlockOperation7. Run the HPU for about 30 minutes or until the hydraulic fluid is up

Changing the Water FlowModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation472. If the there is no change in the Oil Temp reading after several minuets,

Model 505G2.20 - 505G2.30 SilentFlo™ HPU48Resetting the Thermal Overloads and Circuit BreakersOperationThe valve is adjusted at MTS Systems Corporatio

Adjusting the Hydraulic PressureModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation492. Loosen the bolts securing the door of the electrical enclosure

How to Get Technical SupportModel 505G2.20 - 505G2.30 SilentFlo™ HPU Technical Support5Technical SupportHow to Get Technical SupportStart with yourman

Model 505G2.20 - 505G2.30 SilentFlo™ HPU50Adjusting the Auto-Cooling LevelOperationThe pump and motor are designed to operate below a specified pressu

Adjusting the Auto-Cooling LevelModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation51An incorrect adjustment may cause one of two conditions:• An overt

Model 505G2.20 - 505G2.30 SilentFlo™ HPU52Adjusting the Auto-Cooling LevelOperationImportant Adjustment of the auto-cooling valve to a level too close

Adjusting the Auto-Cooling LevelModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation53C. Stop adjusting at this point. If no valve shift is audibly or v

Model 505G2.20 - 505G2.30 SilentFlo™ HPU54Low/High Pressure FunctionalityOperationLow/High Pressure FunctionalityThis section clarifies the low and hi

Low/High Pressure FunctionalityModel 505G2.20 - 505G2.30 SilentFlo™ HPU Operation55Once the HPU has cleaned the reservoir hydraulic fluid, sections of

Model 505G2.20 - 505G2.30 SilentFlo™ HPU56Low/High Pressure FunctionalityOperationThe effective range of the auto-cooling circuit is between system pr

Model 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance57MaintenanceContents Routine Maintenance Overview Checklist 58Checking the Hydraulic Fluid

Model 505G2.20 - 505G2.30 SilentFlo™ HPU58Routine Maintenance Overview ChecklistMaintenanceRoutine Maintenance Overview ChecklistRecommended service t

Checking the Hydraulic FluidModel 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance59Checking the Hydraulic FluidHydraulic fluid contamination and deteri

Model 505G2.20 - 505G2.30 SilentFlo™ HPU6Before You Contact MTSTechnical SupportKnow information fromprior technicalassistanceIf you have contacted MT

Model 505G2.20 - 505G2.30 SilentFlo™ HPU60Checking the Hydraulic FluidMaintenanceTo avoid these problems, you must maintain a clean hydraulic system.

Replacing the Return Line FilterModel 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance61Replacing the Return Line Filter The filter element of the HPU s

Model 505G2.20 - 505G2.30 SilentFlo™ HPU62Sampling the Hydraulic FluidMaintenance4. Unscrew the filter housing and remove it from the HPU. Be careful

Sampling the Hydraulic FluidModel 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance63Procedure Take a fluid sample from the reservoir to get a visual ind

Model 505G2.20 - 505G2.30 SilentFlo™ HPU64Replacing the Hydraulic FluidMaintenance6. If there still is any uncertainty regarding fluid quality, obtain

Replacing the Hydraulic FluidModel 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance65Recommendedequipment• A transfer pump with a 10 micron filter (such

Model 505G2.20 - 505G2.30 SilentFlo™ HPU66Inspecting the Heat ExchangerMaintenance6. Replace the HPU filter element. Refer to the related procedure.7.

Inspecting the Heat ExchangerModel 505G2.20 - 505G2.30 SilentFlo™ HPU Maintenance676. Remove the end bonnet from the water intake side of the heat exc

Model 505G2.20 - 505G2.30 SilentFlo™ HPU68Inspecting the Heat ExchangerMaintenance

High Pressure Filter KitModel 505G2.20 - 505G2.30 SilentFlo™ HPU Accessories69AccessoriesContents High Pressure Filter Kit 69Replacing the Pressure

If You Contact MTS by PhoneModel 505G2.20 - 505G2.30 SilentFlo™ HPU Technical Support7If You Contact MTS by PhoneA Call Center agent registers your ca

Model 505G2.20 - 505G2.30 SilentFlo™ HPU70Replacing the Pressure Line Filter ElementAccessories6. Mount the filter assembly to the support with the 3/

Accumulator KitModel 505G2.20 - 505G2.30 SilentFlo™ HPU Accessories7110. If you are changing the filter because the dirty filter indicator tripped, ru

Model 505G2.20 - 505G2.30 SilentFlo™ HPU72Accumulator KitAccessoriesThe accumulator kit is used to reduce pump pressure ripple and supplies short-dura

Commoning KitModel 505G2.20 - 505G2.30 SilentFlo™ HPU Accessories73Installation procedure 1. Stop the HPU and ensure that the system hydraulic pressur

Model 505G2.20 - 505G2.30 SilentFlo™ HPU74Commoning KitAccessories9. Install the new rear sheet metal panel with the commoning opening, existing front

Caster KitModel 505G2.20 - 505G2.30 SilentFlo™ HPU Accessories75Caster KitThe caster kit (part number 055-334-501) is a angle-weldment support with ca

Model 505G2.20 - 505G2.30 SilentFlo™ HPU76Caster KitAccessories

Hydraulic Power Unit Maintenance and Service Logs77Hydraulic Power Unit Maintenance and Service LogsContents 8 Hours/Daily 7840 Hours/Weekly 791

788 Hours/DailyHydraulic Power Unit Maintenance and Service Logs8 Hours/Daily8 Hours/Daily Service Interval RecommendationCheck Console VerificationCh

40 Hours/WeeklyHydraulic Power Unit Maintenance and Service Logs7940 Hours/Weekly40 Hours/Weekly Service Interval RecommendationCheck Fluid Color and

Model 505G2.20 - 505G2.30 SilentFlo™ HPU8Problem Submittal Form in MTS ManualsTechnical SupportProblem Submittal Form in MTS ManualsUse the Problem Su

80160 Hours/BiweeklyHydraulic Power Unit Maintenance and Service Logs160 Hours/Biweekly160 Hours/Monthly Service Interval RecommendationCheck Cables a

500 HoursHydraulic Power Unit Maintenance and Service Logs81500 Hours500 Hours Service Interval RecommendationCheck All Accumulators for Proper Precha

821000 HoursHydraulic Power Unit Maintenance and Service Logs1000 Hours 1000 Hours Service Interval RecommendationAll 500 hr Maintenance ProceduresRep

2000 HoursHydraulic Power Unit Maintenance and Service Logs832000 Hours2000 Hours Service Interval RecommendationAll 1000 hr Maintenance ProceduresChe

845000 HoursHydraulic Power Unit Maintenance and Service Logs5000 Hours5000 Hours Service Interval RecommendationRecommend R/R Heat ExchangerRecommend

10,000 HoursHydraulic Power Unit Maintenance and Service Logs8510,000 Hours10,000 Hours Service Interval RecommendationRecommend R/R Heat ExchangerRec

8610,000 HoursHydraulic Power Unit Maintenance and Service Logs

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Before You BeginModel 505G2.20 - 505G2.30 SilentFlo™ HPU Preface9PrefaceBefore You BeginSafety first! Before you use your MTS product or system, read

mMTS Systems Corporation14000 Technology DriveEden Prairie, Minnesota 55344-2290 USAToll Free Phone: 800-328-2255(within the U.S. or Canada)Phone: 952